APA (7th ed.) Citation

Sweeney, C., & Gilles, A. (1971). De musica mensurabili. American Institute of Musicology.

Chicago Style (17th ed.) Citation

Sweeney, Cecily, and André Gilles. De Musica Mensurabili. [Dallas?]: American Institute of Musicology, 1971.

MLA (9th ed.) Citation

Sweeney, Cecily, and André Gilles. De Musica Mensurabili. American Institute of Musicology, 1971.

Warning: These citations may not always be 100% accurate.